資源簡介
本程序可以探測網絡上某特定路由器的相鄰路由器連接拓撲圖，并在用戶界面是一圖狀結構顯示；同時提供顯示路由器詳細信息，獲得路由器所在子網全部主機信息等相關功能。
代碼片段和文件信息
#include?“stdafx.h“
#include?“APCPingFunction.h“
#pragma?comment?（lib“ws2_32“）
void?ApcFunc（void?*i）
{
IcmpThreadStruct*?PIcmpThreadStruct=（（ApcParament*）i）->PIcmpThreadStruct;
if（*PIcmpThreadStruct->Stop==false）
{
ICMP_ECHO_REPLY*?P_Icmp_Echo_Option=（ICMP_ECHO_REPLY*）i;
ULONG?DestIP=（ULONG）P_Icmp_Echo_Option->Address;
hostent?*HostInfo=NULL;
if（P_Icmp_Echo_Option->RoundTripTime<100000）
{
sprintf（（char*）PIcmpThreadStruct->Buffer“host?Address:?%-15s;?Time?Spend:?%d?ms\r\n“NetIpToString（（ULONG）P_Icmp_Echo_Option->Address）P_Icmp_Echo_Option->RoundTripTime）;
}
else
{
sprintf（（char*）PIcmpThreadStruct->Buffer“host?Address:?%-15s;?Time?Out\r\n“NetIpToString（（ULONG）P_Icmp_Echo_Option->Address））;
}
PIcmpThreadStruct->MessageHandler->SendMessage（WM_PINGPIcmpThreadStruct->wpPIcmpThreadStruct->lp）;
}
}
int?SearchTheLan（ULONG?DestIPULONG?NetMaskIcmpThreadStruct*?PIcmpThreadStruct）
{
PIcmpThreadStruct->ApcRoutine=（FARPROC）&ApcFunc;
WSADATA?tmp;
if（WSAStartup（MAKEWORD（21）&tmp）!=0）
{
return?-1;
}
HMODULE?hInst=LoadLibrary（“iphlpapi.dll“）;
if（!hInst）
{
return?-1;
}
//依次獲得所需的三個函數(shù)指針
PIcmpThreadStruct->IcmpCreateFile=（PIcmpCreateFile）GetProcAddress（hInst“IcmpCreateFile“）;
PIcmpThreadStruct->IcmpSendEcho2=（PIcmpSendEcho2）GetProcAddress（hInst“IcmpSendEcho2“）;
PIcmpThreadStruct->IcmpCloseHandle=（PIcmpCloseHandle）GetProcAddress（hInst“IcmpCloseHandle“）;
if（PIcmpThreadStruct->IcmpCreateFile==NULL||PIcmpThreadStruct->IcmpSendEcho2==NULL||PIcmpThreadStruct->IcmpCloseHandle==NULL）
{
return?-1;
}
HANDLE?IcmpHandle=0;
IcmpHandle=PIcmpThreadStruct->IcmpCreateFile（）;//打開ICMP句柄?
if（IcmpHandle==0）
{
return?-1;
}
else
{
IP_OPTION_INFORMATION?IpOption;//該結構用來控制所發(fā)ICMP數(shù)據(jù)包的IP頭的相應字段值?
IpOption.Flags=0;
IpOption.OptionsData=NULL;
IpOption.OptionsSize=0;
IpOption.Tos=0;
IpOption.Ttl=123;
char?*SendData?=?“DF?is?the?best!“;?
ApcParament?*ReplyBuffer=new??ApcParament[~ntohl（NetMask）];
ULONG?DestAddress=ntohl（NetMask&DestIP）;
int?NumberOfIP=（（~（ntohl（NetMask）））-1）;
for（int?i=0;i
ReplyBuffer[i].PIcmpThreadStruct=PIcmpThreadStruct;
DestAddress++;
int?Res=0;
Res=PIcmpThreadStruct->IcmpSendEcho2（IcmpHandleNULLPIcmpThreadStruct->ApcRoutine（void*）（&ReplyBuffer[i]）htonl（DestAddress）SendData（WORD）strlen（SendData）&IpOptionReplyBuffer[i].Buffer51235000）;
SleepEx（1true）;
if（*PIcmpThreadStruct->Stop）
{
break;
}
}//end?of?while
}
while（（*PIcmpThreadStruct->Stop）==false&&SleepEx（5000true）==WAIT_IO_COMPLETION?）;
PIcmpThreadStruct->IcmpCloseHandle（IcmpHandle）;
WSACleanup（）;
if（*PIcmpThreadStruct->Stop!=true）
{
PIcmpThreadStruct->MessageHandler->SendMessage（WM_PING_FINISHPIcmpThreadStruct->wpPIcmpThreadStruct->lp）;
}
return?0;
}
UINT?MyPingProc（?LPVOID?pParam?）
{
IcmpThreadStruct*?PIcmpThreadStruct=new?IcmpThreadStruct;
IcmpThre?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????3467??2006-12-27?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\APCPingFunction.cpp
?????文件???????1321??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\APCPingFunction.h
?????文件???????1172??2006-12-04?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\DataSupport.h
?????文件???????6180??2006-12-04?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ExplorerThread.cpp
?????文件????????729??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ExplorerThread.h
?????文件????????320??2006-12-04?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\FucntionGetRouterInfo.h
?????文件???????2669??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\FunctionGetRouterInfo.cpp
?????文件???????3484??2006-12-27?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\LeftView.cpp
?????文件???????1901??2005-12-21?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\LeftView.h
?????文件???????2687??2005-12-20?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\MainFrm.cpp
?????文件????????875??2005-12-18?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\MainFrm.h
?????文件?????147080??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.aps
?????文件???????3781??2005-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.cpp
?????文件????????500??2005-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.h
?????文件?????855040??2007-05-08?23:29??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.ncb
?????文件????????911??2005-10-20?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.sln
?????文件???????8192??2007-05-08?23:29??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.suo
?????文件???????6962??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorer.vcproj
?????文件???????1213??2005-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorerDoc.cpp
?????文件????????962??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorerDoc.h
?????文件??????12346??2006-12-27?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorerView.cpp
?????文件???????1781??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\NetExplorerView.h
?????文件???????1466??2005-12-20?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\PropertyDialog.cpp
?????文件????????646??2005-10-27?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\PropertyDialog.h
?????文件???????3319??2005-10-20?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ReadMe.txt
?????文件????????869??2005-10-29?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ReExplorerDialog.cpp
?????文件????????462??2005-10-29?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ReExplorerDialog.h
?????文件???????2250??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\resource.h
?????文件???????3762??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ResultOfPingDlg.cpp
?????文件???????1162??2006-12-19?16:00??路由器拓撲發(fā)現(xiàn)程序\Code\ResultOfPingDlg.h
............此處省略17個文件信息
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